- Artemisia vulgaris is a perennial herb that can grow from 24-63 in (60-160 cm) high. The stems are branched and purplishbrown. The ascending stems are covered with short hairs. A. vulgaris is rhizomatous, and often produces vegetative colonies of plants. It is native to northeastern Asia and extreme northwestern North America (Alaska).
- The simple lobed leaves are papery, pubescent, and dark green on the upper surface. Leaves are alternate. The leaves near the base are elliptic and oblong, lobed deeply almost to the midrib. The leaves midstem are elliptic to ovate, 1.2-4 in (3-10 cm) long by 0.6-2.4 in (1.5-6 cm) wide and lobed pinnately or bipinnately. Leaf margins may be serrate.
- The flower head has disk flowers only, and lacks the strap-shaped flowers. At the bud stage flowers are whitish green and become dull yellowish green to purplish green with maturity.
- The fruits develop and mature from August to October and are obovate or ovate achenes.
- Ecological Threat
- A. vulgaris grows easily in high-elevation pastures, forest edges, valleys, hillside wasteland, ditches, and roadsides. There are species of Artemisia native to North America.
Image Sets View other image sets:
EDDMapS Distribution - This map is incomplete and is based only on current site and county level reports made by experts, herbaria, and literature. For more information, visit www.eddmaps.org
State Invasive List - This map identifies those states that list this species on their invasive species list. For more information, visit Invasive.org
Most Troublesome / Most Common Agricultural Weed List
This map identifies those states that consider this species either most troublesome or most common in at least one commodity. For more information, visit the MTMC project page.
|No Data for this state|
|Troublesome or Common weed in one or more crops|
Invasive Listing Sources
- Faith Campbell, 1998
- Georgia Exotic Pest Plant Council - Category 4
- Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007
- John Randall, The Nature Conservancy, Survey of TNC Preserves, 1995.
- Mid-Atlantic Exotic Pest Plant Council, 2005
- New Jersey Department of Agriculture, Division of Plant Industry, 2004
- Nonnative Invasive Species in Southern Forest and Grassland Ecosystems
- Pennypack Ecological Restoration Trust, Pennsylvania.
- WeedUS - Database of Plants Invading Natural Areas in the United States
Other System LinksPlants: ARVU
NPDN Pest: PBFAJBN
NPDN Host: 36036
|Common Name Reference:|| Weed Science Society of America Common Names List|
|Scientific Name Reference:||USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA.|